Finding the Fourth Proportional to 6,308.82, 8,706.05 and 3,476.45

Step by Step Solution

1. Step 1: Write the proportion equation
   6,308.82 : 8,706.05 = 3,476.45 : x
2. Step 2: Convert to fraction form
   6,308.82/8,706.05 = 3,476.45/x
3. Step 3: Cross multiply
   6,308.82x = 8,706.05 × 3,476.45
4. Step 4: Simplify right side
   6,308.82x = 30,266,191.85
5. Step 5: Solve for x
   x = 30,266,191.85/6,308.82
6. Step 6: Final answer
   x = 4,797.44